Abb SU201M-K8 Miniature Circuit Breaker 8A

Product Description

The ABB SU201M-K8 miniature circuit breaker is a solution for UL 489 branch circuit protection, computable up to 480 Y/277 V AC and 96 V DC. Dual rated for AC and DC applications in North American and global markets, it's compatible with System pro M compact UL® 489 accessories.

• High performance MCB with 10 kA interrupting capacity acc. to UL 489 / CSA 22.2 No. 5 and 15 kA breaking capacity acc. to IEC/EN 60947-2
• Certified up to In = 40 A at 480 Y/277 V AC acc. to UL 489 / CSA 22.2 No. 5
• Certified for AC and DC use acc. to UL and CSA

Product Highlights

High performance MCB provides compact supplementary, energy limiting and circuit protection. Finger-safe and multi-function terminals.

Product Information

Standard Information

• Brand: ABB
• Manufacturer Part Number: SU201M-K8

Technical Specifications

• Number of Poles: 1
• Type: Miniature
• Rated Current: 8 A
• Trip Curve: K Curve
• Supply Voltage (Nominal): 480 VAC,277 VAC
• Mount: DIN rail
• Rated Voltage: (AC) 1P: 277 V AC up to 40 A for C, Z char., 277 V AC up to 35 A for K char., 240 V AC (AC) 2P, 3P, 4P: 480 Y / 277 V AC up to 40 A for C, Z char., 480 Y / 277 V AC up to 35 A for K char., 240 V AC (DC) 1P: 48 V DC; 2P: 96 V DC (2p in series)
• Rated Interruption Capacity: 15 kA
• Poles: 1
• Operating Temperature: -13 to 131 F (-25 to 55 C)
• Mounting: On DIN rail 35 mm acc. to EN 60715 by fast clip
• Additional Specifications: Short Circuit Capacity 10kA
• Frequency: 50/60 Hz
• Protection Method: Electromechanical (thermal/magnetic)
• Approvals: UL 489, CSA 22.2 No. 5, VDE, CCC
• Interrupt Rating AC: 10 kA
• Volts DC: 48
• Volts AC: 277